99 GT power locks only unlock will not lock [Archive] - GrandAmGT.com Forum

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DrewDawg21
09-28-2006, 01:58 PM
I have a 1999 Grand Am GT and cannot get the power locks to work. It wont work with the switch or the remote. It unlocks fine, could it be a fuse or a module? Please help, I can only imagine the diagnostics cost on this.:attention

Mirage85
09-28-2006, 02:07 PM
Had this problem recently in my Girlfriends Alero. You have a bad relay, or a corroded relay. Drivers side fuse panel, you will see 3 relays for the door locks.